Software Development Forum

I've started my b2b e-commerce website with Magento. Can anyone share with me popular Magento extension that you know or have tried for b2b ? I've collected a list that I might need for my website. [Magento 2 Request For Quote](https://bsscommerce.com/magento-2-request-for-quote-extension.html) - allows wholesale customers to request for quote when …

When we build an application, which layer should we start with? From top (UI) to bottom(Data Layer) or bottom to top?

hello everybody who can help with this task Now I will talk little about monoalpahapit cipher This is cipher is based on substitution the characters with another characters So in the encrypt.java file it counts how many the characters appeared in the cipher text , so in the picture that …

I like Agile, I really do but a few times it has me walk out on the process as a few think that everyone must "buy in." That's just part of the problems I've run into and kind of glad I'm no longer on such teams. In fact if a …

I'm trying to connect a database with a login form to verify user as an existing one or a new one to sign up Private Sub Command1_Click() Adodc1.RecordSource = "select *from newcustomer where firstname='" + Text1.Text + "' and surname='" + Text2.Text + "' and customerid='" + Text3.Text + "' …

hi! I'm currently studying and having difficulty being able to print the array list, im not sure where im going wrong. any help will be appreciated import java.util.*; public class practice { static Scanner sc = new Scanner (System.in); static int numberOfCoffees = 0; static String[][] coffee = new String …

Hello, I am very new to programming as I am only a few weeks into my C# class. I have a project and after reading and reading my book, sadly I am stuck. Here is what the project calls for: I need to create a program that converts inches as …

If you press any key on your keyboard, this small Tkinter GUI program will tell you which key and what type of key has been pressed. Great for applications where a simple key stroke is required.

Hi! I've found this code in the net that merges rows successfully. However, the data is being written in the last row of the merge rows. What I want is that it should be written on the first instead. This is the code: Using gridBrush As Brush = New SolidBrush(Me.dgSM.GridColor), …

What useful plug-ins / debuggers for Visual Studio do you use (for Windows)? P.S. I know Visual Studio has a good debugger)

Hello! I am interested in the issue of protecting the code from hacking. Do you protect your code from decompiling and hacking? Why did the question arise? I worked in a team that developed games for Android. They all used obfuscators! So almost no one could hack their application. Now …

I am working on a equation balancer for my 12th class computer science project.But somehow i am not able to balance the chemical equation.Please if anyone can provide me the source code it will be a great help.Urgently needed!

A simple way to create a toggle button for the Tkinter Python GUI toolkit.

Hi, I need your help with my project. I'm doing traffic simulator, but I don't want it to be static map with moving cars, I want it to have methods to generate the roads with intersection (for now I have few simplifications like the roads are straight vertical or horizontal …

[B][COLOR="Green"]Hi Guys :).. I hope you fine :), I need the best and easist way for printing the form ,nested of PrintForm tool coz it is very bad :angry:,it prints the form [U][COLOR="Red"]like screen shot :angry:[/COLOR][/U] ,what I want print entire form on A4 ... Any suggestions ? :( Thanks …

So I'm trying to create a UI that allows multiple buttons in the same window. All of the are toggles to control GPIO outputs to control relays. I've managed to get them to all work individually in their own files, but when put into the same file is all on …

i'm trying to make price lable printer and i was able to print a single page for a single id, but my problem is when i'm trying to print more that one id i was not able to make it work, i'm still learning but i was hoping that someone …

Im Stuck With Something, Iv Been Searching, And Searching And I Canot Find Any Information On How To Make SQL Database Show The Samething For Everyone, When Updated Of Coarse... I Can Make The DataTable And Put It On A Form But I Cannot Make It To Where I Add …

Hi I have python code that can list all drive letters but now I need also list the name of drive letter (Label) and the size of hard drive like below! Ltr Label Size ---- ------ --------- C Windows 800 GB E Local Disk 200 GB F My Passport 500 …

I am using PySide2 for GUI. I have a "Rename Project" QAction. The function must be like this: 1. set enable to false if tab name is "*Untitled" or file is unsaved. 2. set enable to True if file is loaded. How to do this? 3. Whenever switching to tab, …

If you have a counter that gets incremented through multiple functions, is it better to use a global counter or pointer counter? They both work just curious which is better and why.

how avoid memory leaks? from here: http://www.winprog.org/tutorial/bitmaps.html i learned: GetDC() - ReleaseDC() BeginPaint() - EndPaint() CreateCompatibleDC() - DeleteDC() i must get the old selected object. select it when isn't needed and then delete it. so seen these constructor and desctructor: image(const int width, const int height) { if (isimgused==true) delete …

vb.net 2010 Windows Pro 7 ## Create a Video Library with an Embedded Windows Media Player ## I have close to 400 video clips in my home movie library. In order to quickly locate any given video I have added certain words into the file names. Even so, locating specific …

You know the Pareto Principle? The 80/20 rule? That 80% of the work gets done by 20% of the people? Or 80% of the money belongs to 20% of the people? And so on? Well it is 'recursive' inasmuch as it can be applied again to the 20% first recognised. …

Yes, you've been told it's dead, gone and to move off this old beast of a system from 1998 but here you are, tasked with fixing an old legacy app so let me share that I've been there and how I got around some of the issues. These are: 1. …

This is surprisingly difficult. Consider it a snippet. Deletes all tables from a sql server schema. Useful for those times on your dev machine where you need to tear down all the cruft that has built up on your server due to refactoring of object relationally mapped tables. --Author: Cameron …

hello sir how can I get my system short date format in a label in vb. net. I try this code : Label1.Text = System.Globalization.CultureInfo.CurrentUICulture.DateTimeFormat.ShortDatePattern() but show wrong data. all time show "M/d/yyyy" format. I change it(to "dd/MM/yyyy") manually and by coding result is same("M/d/yyyy") please help me..... For Change …

When this news came across I only had to think of MSFT's prior acquisitions to think this may not end well. As the song goes " Should I Stay or Should I Go"?

Hello everyone, I am having trouble with my program its solving expressions and when I compile it I get a "Illegal start of expresson" line in my output. I am using Jgrasp as my softwear. May I ask to reveiw my code and see on what I did wrong? I …

Hi i have been spending the last few days deciding on an IDE that would let me program in Java, C++ and python and notepad++ looked pretty good. The only issue is i cant work out how to make the program run once i have made it. I looked in …

The snippet shows how to create a menu on a windows form and test it. Original code via BCX, modified to compile with Dev C++ as a Windows Application. This approach does speed up writing of GUI programs.

I failed this coding challenge because my solution "does not scale for new divisors and iterations" I think it is actually a design (pattern) question, and would very much appreciate if anyone can describe a good high level solution (eg class relationships). Problem: Write a program that will iterate though …

Hi, I have been programming C# for some time, and i recently learned about constructors and objects, but didn't fully understand. Can anyone please help me understand this, and please spell it out. I have tried googling it, but couldn't really find anything, that made me understand it. - What …

hello ! i want to develop the keycounter , i mean i want to get the total no. of key pressed by the user in the specific time , i have a code of keylogger , i can use it to get the text in that time period and after …

I do non know how to call my getdaycode function correctly into my main function. Also, when that isn't the problem, the day showing up below header and it messes with the ordering of the days messing up the calendar. Those are my two big problems at this point, I …

Hello dear forum members, I am brand new in C programming and have to program an "X" as homework[ ](https://domywriting.com/) (see attached picture). The edge length of the "X's" should be entered by the user, ie the "X" should be arbitrarily large or small. Can someone help me with the …

Is there any method in java to generate random number (integer, byte or float). please tell me if any i need it in my program. if possible please give full example. thanks.

Hi all.. How i can make a report without using database. Data can directly from the active form. Thank you in advance

HI, so my code compiles but does not give the result I intended. Any help is greatly appreciated! public class SubstringCounter { public static int substringCounter(String master, String substring) { int count = 0 ; for(int pos = 0 ; pos < master.length() ; pos++) { int index = master.indexOf(substring, …

I have a asp.net page with the following on the page: [CODE]<asp:FileUpLoad id="FileUpLoad1" runat="server" /><br />[/CODE] but i need to get the pathname in that textbox to use with a stored procedure. Now the only thing i can get is the filename (not the path). Any ideas? This is my …

Hi All, Could anyone please suggest on how to apply multiple styles to multiple elements at runtime and that too the styles should be applied at the same time on all elements. For instance, I want to animate two buttons but their styles are different. Now if I apply the …

Hello All, I need to develope an application to receive POP3 emails automatically at regular intervals. I am totally a newbie to this one and need your kind help. The application should fetch emails using some service that would run in the background. So basically I need 2 things (I …

This is a remake of the Simple Equation Solver snippet that is written in Java. This is an equivalent version written in C++.

Hello, I work at the U.S. Department of Labor. I am a maintenance prorgrammer of C code, and the configuration management of this code in the past has been very spotty. When I took over this project, a CM tool was in place I have been doing corret checkins and …

In C# VS2005 I embedded a picture (file in the form *.png) normal but when the rebuild was reported The "GenerateResource" task failed unexpectedly. System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI +. Have you know how to fix this ?

I'm new to daniweb community.it seems to be veyr useful.hope now someone wil definetely help me solve my problem in vb6. I've a combo box that displays the name of the customers and also a text box that must display the number of the customer.. but in my project i'm …

This code creates a sound file in Sun's simple AU audio format of a sine wave of given frequency, duration and volume.

Is there a standard algorithm that can take the output of difftime (which is in seconds) and use it to print out the number of minutes, hours, days, weeks, etc.? I was going to try and calculate this myself by using the modulo, etc. but thought that something might pre-exist..

First I was on that console window, and everything seemed easy because I could break everything down and knew EXACTLY what I was doing to get what I wanted done. However, that boring text-window got tiring. I decided to move on, but that was the biggest mistake ever. For over …